baber/WOPTO huggingface dataset:
Patent JP-H1114595-A (JP)
Title: Sample introduction container for electrophoresis
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: G01N27/447
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample introduction container whose sensitivity is increased by a method wherein the dilution ratio of a sample introduced into a migration pipe is made small. SOLUTION: A sample hole is composed of an upper-part cylindrical part 14a having a large opening and of a lower-part cylindrical part 14b whose horizontal cross-sectional area is small. A filtration membrane 6 closes the bottom part of the lower-part cylindrical part 14b. A sample is put into the sample hole. A pretreatment operation is performed by using both the upper-part cylindrical part 14a and the lower-part cylindrical part 14b. After that, a reaction solution, an unreacted substance, impurities and the like are removed through the filtration membrane 6. After that, a buffer solution for migration is put into the lower-part cylindrical part 14b with reference to the remaining sample, the sample is dissolved again, and a sample solution 20 is prepared.  The tip of a capillary migration pipe 20 is inserted into the sample solution 20, a migration voltage is applied across both ends of the capillary migration pipe 22, and the sample in the sample solution 20 is introduced electrophoretically into the tip of the capillary migration pipe 22.
Patent JP-H08114805-A (JP)
Title: Liquid crystal device and its production
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1343
Filed: 1995-07-17
Abstract: PURPOSE: To improve the visual angle in the vertical direction of a portable apparatus mounted with a liquid crystal device as a monitor by subjecting a pair of substrates to an orientation treatment in such a manner that the liquid crystal molecules in the central part thereof rise from two directions, right and left, toward an observer at the time of voltage impression. CONSTITUTION: This liquid crystal device has a pair of the substrates 102 which are arranged to face each other and have plural orientation regions varying in the directions of the orientation treatment by 180 deg. respectively within the substrate planes, a liquid crystal layer which is held between the substrates 102 and polarizing plates 101. A pair of the substrates 102 are subjected to the orientation treatment in such a manner that the liquid crystal molecules in the central parts therebetween rise from the two directions, right and left, toward the observer. A thin film of polyimide is formed on the substrate 102 by printing method and is subjected to a rubbing treatment in this orientation treatment. Next, the thin film is subjected to a rubbing treatment in the direction opposite 180 deg. to the direction of the first time and thereafter, the resist is peeled.  The other substrate 102 is similarly subjected to the rubbing treatment twice and a panel is assembled in such a manner that the regions subjected to the rubbing orientation treatment of the first time overlap on the regions subjected to the rubbing orientation treatment of the second time.
Patent JP-H05347746-A (JP)
Title: Reproducing device for 'karaoke'
Inventor: KOJIMA TSUTOMU
IPC: G09B15/00
Filed: 1992-06-15
Abstract: PURPOSE:To enjoy 'KARAOKE' (orchestration without lyrics) while looking at various video images by providing a decoder which expands the compressed data signals in response to the demodulated control signal. CONSTITUTION:The digital data signals supplied to a data expanding part (decoder) 14 are outputted to a data separating part 14b via a line 16c. Meanwhile the control signals (a reproduction start signal, etc.) which are successively supplied according to various operations selected by a controller 15 are supplied to a communication module 11b of a changer mechanism part 11 (including a changer controller 11a and the module 11b) via this part 11. These control signals are modulated by an FSK(frequency shift keying) modulator circuit 20 and then supplied to a communication module 14a of the part 14 via a coaxial cable 16d together with a series of data signals (reading rate: 1.5Mb/s) and then to a controller 14c via a line 16d.
Patent JP-H0819736-A (JP)
Title: Desorbing agent for endotoxin
Inventor: SUIDOU HIROHISA
IPC: B01D15/00
Filed: 1994-07-07
Abstract: PURPOSE:To desorb endotoxin which is harmful for living bodies by using a water-insoluble solid body prepared by solidifying an organosilicon quaternary ammonium salt with a specified structure as an desorbing agent for endotoxin. CONSTITUTION:A water-insoluble solid body prepared by solidifying an organosilicon quaternary ammonium salt expressed by a formula; R<1>3N<+>R<2> SiR<3>nX3-n.Y<-> (wherein X stands for a halogen atom, an alkoxy group or so which can be hydrolyzed, Y for chlorine atom or bromine atom, R<1> for the same or a different univalent aliphatic hydrocarbon group with 1-22 carbon number, R<2> for divalent aliphatic hydrocarbon group, R<3> for a lower alkyl group with 1-3 carbon atoms a phenyl group, etc., and n for 0, 1, or 2) is used as an effective ingredient of a desorbing agent for endotoxin. The desorbing agent can effectively desorb endotoxin which is harmful for living bodies.
Patent JP-2001004476-A (JP)
Title: Nonresonant knock sensor
Inventor: MAEDA TAKASHI
IPC: G01H17/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonresonant knock sensor in which detection sensitivity can be flattened in a frequency detection band. SOLUTION: The tubular body 2b of a main metal 2 integrally formed of an iron based material, i.e., SKD-11 (Vickers hardness: 306 HV) is fitted with an insulating sleeve 3 which is then fitted sequentially with an insulating plate 4, a piezoelectric converter 6, an insulating plate 5, and a weight 7 for adjusting the characteristics in this order. A nut 9 is screwed on the thread 2d of the tubular body 2b through a washer 8 and each member 4-8 is clamped fixedly between the nut 9 and the upper surface at the bearing surface part 2c of the main metal 2. A housing 10 is formed to cover each of the members 4-8. When a nonresonant knock sensor is used, the flat bearing surface part 2c of the main metal 2 is abutted against an optimal part (e.g. cylinder block) of an engine.  Upon occurrence of knocking, vibration thereof is transmitted through the bearing surface part 2c to the piezoelectric converter 6 which produces a detecting signal from each electrode 6a, 6b thereof.
Patent JP-S6338023-A (JP)
Title: Molding and manufacture thereof
Inventor: TAMURA TATSUYA
IPC: B60J1/02
Filed: 1986-07-31
Abstract: PURPOSE:To alter the width of a heterochromatic part as well as to aim at diversifica tion in a design, by covering an ornamental material forming the heterochromatic part with a resin part, while forming a cut line in this resin part corresponding to the heterochromatic part so as to become different intervals along the longitudinal direction. CONSTITUTION:A molding 11 is formed by a long-sized molding material 14 subjected to extrusion molding so as to cover an ornamental material 12 consisting of a metallic plate using this ornamental material and a core material in combination with a resin part 13. And, a bonding agent layer 16 is formed between a part other then the part becoming a heterochromatic part 15 of the ornamental material 12 and this resin part 13. In addition, corresponding to the part becoming the heterochromatic part 15 of the ornamental material 12, each cut line 17 is formed in the resin part 13 so as to come to different width along the longitudinal direction, and a strippable resin part 18 unanchored by the bonding agent layer 16 is formed between these cut lines 17. With this constitution, this strippable resin part 18 is peeled, exposing the ornamen tal material 12 to sight, whereby intervals of these cut lines 17 are varied along the longitudinal direction, thus the heterochromatic part 15 having different width is easily formed.
Patent JP-S6072566-A (JP)
Inventor: TANAKA TSUTOMU
IPC: A61B18/20
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000006561-A (JP)
Title: Manufacture of ic card
Inventor: YOSHIZAWA TOMOMI
IPC: B42D15/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate an extra space required for keeping a sheet until curing of adhesive by a method wherein the adhesive which is cured by the mixing of two components is used, and the first and second components of the adhesive are separately fed on a first sheet material and/or a second sheet material, and both components are mixed, and the first sheet material and the second sheet material are affixed with the adhesive. SOLUTION: This IC card CA is constituted in such a manner that a first sheet material 1 on one face of which an image receiving layer 2 is provided, and a second sheet material 4 are superposed with an adhesive layer 3 by placing the image layer 2 outside, and also, in the adhesive layer 3, an IC unit 6 is enclosed. For the adhesive which constitutes the adhesive layer 3, an adhesive which is cured by the mixing of two components is used, and the first component and the second component of the adhesive are separately fed on a first sheet material 1 and/or a second sheet material 4 by a feeding means, and both components are mixed. Thus, by separately feeding the first and second components, and mixing them, the curing speed of the adhesive after being applied and affixed is made faster, and an extra keeping space in order to keep the planenese in the curing becomes unnecessary.
Patent JP-S5970980-A (JP)
Title: Automatic calibration system for phase controller
Inventor: OOHASHI WATARU
IPC: G01S5/10
Filed: 1982-10-15
Abstract: PURPOSE:To prevent temporary interruption of emission of radio waves by automatically performing a phase correction for the receiving and return channels during the transmission stoppage timing of own station while other stations emit a lane identifying signal. CONSTITUTION:A variable phase shifter of a reference phase channel 3' shall be of an electronic type while a variable phase shifter for setting systems shall be a settable/resettable electronic type variable phase shifter. A variable phase shifter of a drive channel 6' and operation calibration selection switches Sw1' and Sw2' shall be of an electronic type. Said selection switch is turned to the calibration position while the electronic variable phase shifter is set during the transmission stoppage timing of own station while other stations emit a signal for identifying lanes. Then, when the pressure of phase difference detectors separately connected to the phase reference channel 3' and the drive channel 6' turns to 0, the electronic type variable phase shifter is reset while the operation calibration selection switch is turned to the operation position with calibration controller 13 and 14.
Patent JP-H0529853-A (JP)
Title: Linearity compensating circuit
Inventor: NAGATA MINORU
IPC: H03F3/68
Filed: 1991-07-22
Abstract: PURPOSE:To provide a linearity compensating circuit where a characteristic curve which is large in the free degree of the input/output characteristic curve and also smooth with a small circuit scale obtained. CONSTITUTION:A pair of diodes D3 and D4 where one ends are coupled and input differential current is supplied to the respective other ends, an amplifying means 21 permitting a differential voltage obtained from the respective other ends of the pair of diodes D3 and D4 to be constant number-fold and a differential circuit 22 consisting of the pair of transistors Q5 and Q6 where the differential voltage obtained from the amplifying means 21 is supplied to respective bases, emitters are mutually connected and differential current is outputted from a collector are provided in a non-linear inputting and outputting circuit 19. A linearity compensating circuit is constituted in such a way that the plural circuits 19 are serially connected between input differential current supply ends 18 and differential current output ends 25 and the respective input dynamic ranges and gain of the non-linear inputting and outputting circuits 19 are made different so as to obtain a required input/output characteristic.
Patent JP-H1123646-A (JP)
Title: Board tester
Inventor: KIMURA KIYOSHI
IPC: H01L21/66
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance the inspection efficiency of a board. SOLUTION: The board tester comprises an inspection head 14 disposed oppositely to a board being inspected through a package carrier interconnector 12, and an inspection table 20 being arranged alternately with conductor plates 22A1 and insulating plates 24Ai corresponding to the arrangement of the board 12 being inspected wherein the relative position of the package carrier interconnector 12 and the inspection table 20 to the inspection head 14 is varied. Consequently, conduction test and insulation test are performed alternately for the boards of odd and even rows in the package carrier interconnector 12.
Patent JP-H0471517-A (JP)
Title: Remote control device of vacuum cleaner
Inventor: HIGUMA TOSHIYASU
IPC: A47L9/28
Filed: 1990-07-11
Abstract: PURPOSE:To enable setting of stable input power by disposing a reset circuit for initializing an in-hand remote control device with the power on, and interchanging the information bidirectionally between the in-hand remote control device and a main body. CONSTITUTION:A main body 1 includes a hose 3, a floor nozzle 4, and an in- hand remote control device 30. The stop of a blower motor built-in the main body or the magnitude of output power to the blower motor can be selected by operating the respective switches such as an off-switch 31, a strong switch 32, a weak switch 33 and so on. Light emitting elements 34, 35, 36 such as LED or the like are adapted to display the operation selected by the above switches. The hose 3 incorporates two pairs of cables, a power cable for supplying electric power from the main body 1 to the in-hand remote control device 30 and a communication cable for interchanging the information between the main body 1 and the in-hand remote control device 30. Thus, the input power of the motor will not be unstable.
Patent JP-H09172244-A (JP)
Title: Cutting of laminated block
Inventor: ISOBE MORITAKA
IPC: H05K3/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting a laminated block, which forms laminated chips of a good dimensional accuracy. SOLUTION: A precutting is conducted at cutting positions (a), (b), (c) and (d) in such a way as to encircle a laminated chip formation region 5 and while a cutting blade is set in parallel to the position (d), the region 5 is properly cut by the cutting blade conforming to cutting positions shown by the positions of markers 2. At this time, as the end parts of the cut laminated chip formation regions, where are pushed by the thickness of the blade, are cut off from a laminated block 1 by the precutting, the central parts and end parts of the laminated chip formation regions can be moved in parallel to each other and the form of the laminated chip formation regions is not curved. Then, the cutting blade is rotated at a right angle of 90 degrees, is set in parallel to the position (a) and the region 5 is properly cut.  A multitude of laminated chip elements 6 of a good dimensional accuracy are formed by the proper cutting parallel to the position (d) and the proper cutting parallel to the position (a).
Patent JP-H0232436-A (JP)
Title: Buffer memory
Inventor: SAIE YASUHIKO
IPC: G06F12/08
Filed: 1988-07-22
Abstract: PURPOSE:To access a non-cache area at a high speed by providing a bypass to bypass a buffer on a bus in a cache memory and when an address signal on the bus is in the set address range, switching the bus to a bypass side. CONSTITUTION:When an address on an address bus 17a is in the address range set to a register 18, a storing buffer 15 is separated from an address bus 17a and a data bus 17, a microprocessor MPU bus 22 and a memory bus 21 are directly combined and as such, change-over switches 20a-20d are switched. Thus, the MPU can access a main memory without waiting for the decision of the hit and mis-hit in the cache memory. Thus, the area of a part of the main memory can be operated as a non-cache area which can be directly accessed by the MPU and the throughput of the system can be improved.
Patent JP-H0830048-A (JP)
Title: Image forming device
Inventor: ADACHI TAKEFUMI
IPC: G03G21/20
Filed: 1994-07-11
Abstract: PURPOSE:To provide an image forming device for forming high quality images by keeping the temperature of a photosenitive layer constant without being influenced by a use environment by means of simple and sure temperature control. CONSTITUTION:An image forming device for forming images by turning electrostatic latent images formed on the surface of a photosensitive body having the form of a rotary drum visible and transferring this to a transfer papersheet is provided with a core metal 2 constituted of a photosensitive layer 1 of a drum form and a heat pipe to be rotated holding the photoensitive layer 1 on the surface, a heat control part 3 provided in the end part 2a of the core metal 2 for heating or cooling the photosensitive layer 1 and a temperature detecting means 4 provided in the vicinity of the image area 1a of the image forming part 2b of the core metal 2 and the temperature of the photosensitive layer 1 is maintained.
Patent JP-2000006389-A (JP)
Title: Ink jet printer
Inventor: NISHIKAWA TAKAO
IPC: B41J2/485
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image of a high quality by arranging a plurality of line heads for discharging ink liquid droplets of the same color to a recording medium. SOLUTION: A controller conveys a recording sheet P at a constant speed via a conveying mechanism 3, drives piezoelectric elements of respective line heads 121 to 124 according to an image signal, and discharges ink liquid droplets from nozzles 131 to 134 to form an image on the sheet P. With the thus constitution, four line heads 121 to 124 having a pitch P of 180 dpi of the nozzles 131 to 134 are respectively deviated at 720 (180×4) dpi and disposed so that a resolution of the formed image becomes 720 dpi of a high image quality. Even if a nozzle fault such as no discharge of an ink, an ink injecting bend or the like exists in any of the heads 121 to 124 so that a noise occurs at the image, the noise is alleviated by forming the image via other line head, thereby obtaining a high image quality.
Patent JP-S6071912-A (JP)
Title: Xy pen plotter device
Inventor: YOSHIDA NOBUAKI
IPC: G01D9/40
Filed: 1983-09-29
Abstract: PURPOSE:To facilitate handling and managing a penpoint and to attain a uniform picture quality by providing a humidifying part, which keeps the atmosphere around the penpoint in a higher-humidity state in comparison with outside air when the penpoint is not used, to prevent the penpoint from being dried. CONSTITUTION:A humidifying part 6 attached under a pen head 2 is constituted with a housing 7 and a high humidity holding member 8. The housing 7 consists of housing members 7a and 7b having symmetrical shapes, and they are water resisting elastic plates and have upper parts attached to the pen head 2 by pins or the like. With respect to the high humidity holding member 8, a sponge or the like is fixed in the housing 7 by adhesion or the like and surrounds the part of the penpoint of a pen 1. Materials of the member 8 are a sponge or the like and keep moisture. When plotting is not performed, the pen 1 is placed in the position indicated by a solid line in a figure, and the penpoint is put in the high humidity holding member 8 in the high-humidity state, and the humidity is always held.
Patent JP-H0231129-A (JP)
Title: Tensile tester for membrane
Inventor: YANAGISAWA MASAHIRO
IPC: G01N3/08
Filed: 1988-07-20
Abstract: PURPOSE:To measure a tensile or fatigue characteristic by detecting the structural change or cracks of a membrane due to stress using an exciting piezoelectric element and a detection piezoelectric element. CONSTITUTION:An linear actuator 3 is connected to the single surface of a sample 1 through a clap 2 and a load cell 4 is mounted to the other end surface thereof through other clamp 2 and a tensile stress-strain curve is measured by an optical fiber displacement gage 5. At the same time, by detecting the structural change or crack of a membrane due to stress using an exciting piezoelectric element 6 and a detection piezoelectric element 7, its tensile and fatigue characteristic can be measured. That is, when the structural change or crack is generated, the attenuation of the amplitude or propagation speed of the ultrasonic wave or surface elastic wave propagating along the surface of the sample or the phase shift of said wave is generated and the signal of the element 6 is compared with that of the element 7 to detect the structural change or crack of the membrane.
Patent JP-S6077616-A (JP)
Inventor: KOBAYASHI SHIZUO
IPC: H02G3/02
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0471389-A (JP)
Title: Rotational speed detector for brushless motor
Inventor: YAMAMURA AKISHIGE
IPC: H02P6/17
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a rotational speed detector for brushless motor excellent in economy and reliability by constituting the rotational speed detector of a rotary driving means, first and second rotary driving signal output lines, a differential signal forming circuit and a speed detecting circuit. CONSTITUTION:A spindle motor 11 is an eight pole three-phase brushless motor comprising a rotor 13 constituted of eight pole permanent magnets arranged around the motor shaft, three-phase balanced armature windings 15 connected in Y, and Hall elements w, v, u arranged in the circumferential direction of a rotor magnet in positional relationship of 120 deg. and interact with the magnetic field to detect rotational position of the rotor. Start-of-windings 16v, 16u of two arbitrary armature windings are connected with output lines 17v, 17u for extracting rotary driving signals to be fed to the armature windings and the other ends of the output lines 17v, 17u are connected with a differential amplifier 18 for forming a differential signal of the rotary driving signal.
Patent JP-S6242550-A (JP)
Title: Heat transfer coupler
Inventor: KOJIMA YASUSHI
IPC: H01L23/427
Filed: 1985-08-20
Abstract: PURPOSE:To improve transmission efficiency by mounting a heat pipe for heat transfer between two fittings coupled with a heat pipe for cooling. CONSTITUTION:A clamp 7 and a first fitting 8 are brought into contact with and attached to a semiconductor device 1, and the endothermic side of a heat pipe 5 is brought into contact and bonded with the fitting 8 and a second fitting 9. A hole 83 is formed to the fitting 8 and a hole 92 to the fitting 9 on both sides of the heat pipe 5, and a heat pipe 10 is inserted closely into these holes. In said constitution, the heat generation of the device 1 is cooled by heat, which is transmitted over the fitting 8 from a discoid heat dissipating section 13 and transmitted over the lower semicircle of the pipe 5 through a semicircular surface 82 from the fitting 8, and heat, which is absorbed from a heat pipe 10a, dissipated to a heat pipe 10b, transmitted over the fitting 9 and transmitted over the upper semicircle of the pipe 5 through a semicircle 91 from the fitting 9. According to said device, heat is transmitted and cooled from the whole circumference of the heat pipe, thus improving transmission efficiency.